300 Shields Extreme Slot (Nextgen Gaming) Review

300 Shields Extreme Review

300 Shields Extreme Base Game Screenshot – Showing Features

300 Shields Extreme Reviewed by Casinogamesonnet.com

300 Shields Extreme is a video slot from the provider Nextgen Gaming. In this 300 Shields Extreme slot review you can read more about the features of the game.

Pros and Cons of 300 Shields Extreme

Pros

Solid Max Win at 17773x
Bonus Buy
Multiplier Wilds
Progressive Multiplier

Cons

Average RTP (95.3%)
Bonus Buy Restricted in Some Countries

Gameplay and Features

300 Shields Extreme has a layout that consists of 5 reels and up to 25 paylines / ways. The game has several features including Bonus Multiplier, Buy Feature, Increasing Multiplier, Multiplier Wilds, Wilds, and more. 300 Shields Extreme also has a free spins bonus round and this is usually where you can win the big money.

RTP and Max Win Potential

The standard RTP (Return to Player) for 300 Shields Extreme slot is 95.3% (Could be lower on some sites). This payback is good and considered to be about average for an online slot. Theoretically, this means that for every €100 put into the game, the expected payout would be €95.3. However, the RTP is calculated on millions of spins, which means that the output for each spin is always random.

The highest possible payout for this slot is 17773x your total bet which is very high and gives you the chance to win really big wins. The maximum possible win is also calculated over a huge amount of spins, often one billion spins.

Release Date

300 Shields Extreme was released on July 15 2019.

CGSCORE 55 Mediocre

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Frequently Asked Questions About 300 Shields Extreme

Can I play 300 Shields Extreme without registering?

Yes! You can enjoy 300 Shields Extreme in demo mode without signing up. Try our free version above to explore the features. For real money play, visit one of our recommended Nextgen Gaming casinos.

How do I play 300 Shields Extreme for real money?

To play for real money:

Choose a trusted Nextgen Gaming casino from our list.
Register and make your first deposit.
Claim your welcome bonus (if available).
Search for “300 Shields Extreme” in the slot section.
Set your bet and hit spin!

What is the maximum win in 300 Shields Extreme?

The slot offers a big max win of 17773x your stake.

Example: A €1 bet could return up to a solid €17773.

Are there welcome bonuses for 300 Shields Extreme?

Yes! Most of our featured Nextgen Gaming casinos on this page offer welcome packages that include free spins or bonus cash usable on 300 Shields Extreme. Always check the terms before claiming.

Is 300 Shields Extreme available on mobile?

Absolutely. The game is fully optimized for mobile devices, including iOS and Android.

Is the free demo version the same as the real game?

Yes, the demo mirrors the full version in gameplay, features, and visuals—just without real money payouts.

300 Shields Extreme

300 Shields Extreme Demo Slot